248/1800 CAFA/W20

248/1800 CAFA/W20 of spherical roller bearing.pdf

Specifications

Principal dimensions (d) 1800
Principal dimensions (D) 2180
Principal dimensions (B) 375
Basic load ratings dynamic (C) 17600
Basic load ratings static (C0) 63000
Fatigue load limit (Pu) 3050
Speed ratings Lubrication grease 60
Speed ratings Lubrication oil 75
Mass 2900
Dimensions (d) 1800
Dimensions (d2) 1932
Dimensions (D1) 2060
Dimensions (b)
Dimensions (k) 12
Dimensions (r mim) 9.5
Abutment and filet dimensions (da min) 1834
Abutment and filet dimensions (Da max) 2146
Abutment and filet dimensions (ra max) 8
Calculation factors (e) 0.15
Calculation factors (Y1) 4.5
Calculation factors (Y2) 6.7
Calculation factors (Y0) 4.5

Description

点击这里添加您自己的文本

发送邮件给我们